Delayed folder listing on network shares or even local – PGP Installed

Normally caused by pgpfsshl.dll (on PGP 10.1.1 & 10.2  Not sure if fixed in later releases)

If you use Process Explorer and monitor it’s threads at the time of the issue, you’ll probably see pgpfsshl.dll in there running at 50% or more.

This feature of PGP scans a directory for files that are encrypted so it can then display an icon showing the file is encrypted.

Causes this ANNOYING issue.  So can safely be disabled by running

regsvr32 /u pgpfsshl.dll
Reboot might be required before notice a difference.

Domain Cached Credentials not saving

Obviously person has to have logged on successfully at least once.

In XP search in reg for cachedlogonscount

Normally at

HKLM\Software\microsoft\Windows NT\currentversion\winlogon

Normally shows the user.  Change

cachedlogonscount

to anything above 0

Maybe other references in that section that prevent it but need to compare with a working machine to find the entry blocking the cache.